22061322336 has 48 divisors (see below), whose sum is σ = 57950290944. Its totient is φ = 7348781184.

The previous prime is 22061322317. The next prime is 22061322341. The reversal of 22061322336 is 63322316022.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65481 + ... + 220023.

It is an arithmetic number, because the mean of its divisors is an integer number (1207297728).

Almost surely, 2^22061322336 is an apocalyptic number.

It is an amenable number.

22061322336 is an abundant number, since it is smaller than the sum of its proper divisors (35888968608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22061322336 is a wasteful number, since it uses less digits than its factorization.

22061322336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156043 (or 156035 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 22061322336 its reverse (63322316022), we get a palindrome (85383638358).

The spelling of 22061322336 in words is "twenty-two billion, sixty-one million, three hundred twenty-two thousand, three hundred thirty-six".